This blog has moved to http://kouk.surukle.me, leaving the following here for historical purposes.

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shell

A neat feature in tmux(1) is the :setw synchronize-panes option, which causes tmux to repeat in all panes the keys typed in the window. But if you’re not using panes and have a bunch of windows which you want to send the same keystrokes to you’re out of luck. Fortunately it’s easy to simulate a synchronize-windows option:

One of the most annoying things about using an ssh-agent type process is making sure that the environment in your shell (either from an xterm, from an ssh session or embedded in another application) is always properly setup to connect to that process. Since I use gnupg’s gpg-agent, I wrote the following shell script (sourced in my ~/.shrc) to try and always do the right thing&trade;:

While developing, it’s usefull to have uwsgi autoreload your application. In my case I rsync changed files to the server running uWSGI. But uWSGI only monitors the app configuration file, which generally doesn’t change. In order to have your app auto-reload (like django does) you can switch to your app’s base directory and execute:

Everytime you rsync or scp some python file to the server the -newer predicate will turn true for this file and find will touch the configuration file (thereby making it newer than all the source files).